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Open Access
Article
Publication date: 5 December 2016

Bong Jin Cho and Sun Young Park

281

Abstract

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Asia Pacific Journal of Innovation and Entrepreneurship, vol. 10 no. 1
Type: Research Article
ISSN: 2071-1395

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Book part
Publication date: 21 January 2022

Abstract

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Industry 4.0 and Global Businesses
Type: Book
ISBN: 978-1-80117-326-1

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Article
Publication date: 16 October 2007

Check Teck Foo

653

Abstract

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Chinese Management Studies, vol. 1 no. 4
Type: Research Article
ISSN: 1750-614X

Content available
Article
Publication date: 24 February 2012

Ronald McCaffer

306

Abstract

Details

Engineering, Construction and Architectural Management, vol. 19 no. 2
Type: Research Article
ISSN: 0969-9988

Open Access
Article
Publication date: 27 July 2022

Miroslaw Rodzewicz

The purpose of this paper is to present the author’s method of conservative load spectrum (LS) derivation and close-proximity LS extrapolation applying a correction for…

Abstract

Purpose

The purpose of this paper is to present the author’s method of conservative load spectrum (LS) derivation and close-proximity LS extrapolation applying a correction for measurement uncertainty caused by too low sampling frequency or signal noise, which may affect the load histories collected during the flying session and cause some recorded load increments to be lower than the actual values.

Design/methodology/approach

Having in mind that the recorded load signal is burdened with some measurement error, a conservative approach was applied during qualification of the recorded values into 32 discrete load-level intervals and derivation of 32 × 32 half-cycle arrays. A part of each cell value of the half-cycle array was dispersed into the neighboring cells placed above by using a random number generator. It resulted in an increase in the number of load increments, which were one or two intervals higher than those resulting from direct data processing. Such an array was termed a conservative clone of the actual LS. The close-proximity approximation consisted of multiplication of the LSs clones and their aggregation. This way, the LS for extended time of operation was obtained. The whole process was conducted in the MS Excel environment.

Findings

Fatigue life calculated for a chosen element of aircraft structure using conservative LS is about 20%–60% lower than for the actual LS (depending on the applied value of dispersion coefficients used in the procedure of LSs clones generation). It means that such a result gives a bigger safety margin when operational life of the aircraft is estimated or when the fatigue test for an extended operational period is programed based on a limited quantity of data from a flying session.

Originality/value

This paper presents a proposal for a novel, conservative approach to fatigue life estimation based on the short-term LS derived from the load signal recorded during the flying session.

Details

Aircraft Engineering and Aerospace Technology, vol. 95 no. 11
Type: Research Article
ISSN: 1748-8842

Keywords

Open Access
Article
Publication date: 31 May 2022

Laura Saukko, Kirsi Aaltonen and Harri Haapasalo

The purpose of this paper is to define the integration capability dimensions and create a model for self-assessing the integration capability in inter-organizational projects.

2242

Abstract

Purpose

The purpose of this paper is to define the integration capability dimensions and create a model for self-assessing the integration capability in inter-organizational projects.

Design/methodology/approach

A theoretical construct of, referred in this study as integration capability framework is elaborated following a systematic literature review. Thereafter, an integration capability self-assessment model, based on maturity thinking, is derived from the theoretical framework. The self-assessment model is further developed and tested for validity within five inter-organizational project networks in cooperation with industry practitioners, representing construction, industrial engineering, and mining sectors.

Findings

The results show that inter-organizational projects can use the developed model in self-assessing the maturity levels of various integration mechanisms, thus the state of integration capability at any point in time during inter-organizational projects.

Originality/value

This study is an attempt to identify how the integration capability dimensions can be self-assessed in inter-organizational projects, through the maturity levels of various integration mechanisms. The results offer insights for both academics and project management practitioners.

Details

International Journal of Managing Projects in Business, vol. 15 no. 8
Type: Research Article
ISSN: 1753-8378

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